baber/WOPTO huggingface dataset:
Patent JP-2002081710-A (JP)
Title: Steam exhaust unit, shelf having the unit, and system kitchen
Inventor: HAMADA ATSUSHI
IPC: F24F7/06
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a steam exhaust unit to enable efficient exhausting of steam generated from a plurality of apparatuses contained in juxtaposition and different in height. SOLUTION: The steam exhaust unit to exhaust steam to the outside comprises a first steam inlet (3) to suck steam; a second steam inlet (4) provided in a level substantially different in height from that of the first steam outlet; an exhaust port (5) to discharge steam to the outside; a communication duct (6) provided between the first and second steam inlets and the exhaust port; and a fan motor (7) situated in the route of the communication duct.
Patent JP-2001095979-A (JP)
Title: Slot machine
Inventor: ISHIDA NORIO
IPC: A63F5/04
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a slot machine wherein 'ready-for-winning' is not overlooked and a game full of thrill can be concentratedly carried out, while a feeling of great expectancy is being held. SOLUTION: The slot machine includes a ready-for-winning storage means 71 wherein a combination of patterns which appears when a bonus pattern cannot stopped and controlled based on a bonus flag is stored beforehand, a ready-for-winning judging means 73 for outputting a ready-for-winning appearance signal when a combination of patterns stored in the means 71 appears regardless of occurrence of a bonus flag, and a ready-for-winning reporting means (e.g. display lamp 30 and speaker 60) for reporting the occurrence of ready-for-winning to a player based on a ready-for-winning judging signal from the means 73.
Patent JP-2002084150-A (JP)
Title: Digital power amplifier
Inventor: KOBAYASHI SHINJI
IPC: H03F3/217
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a digital power amplifier which has a small circuit configuration and can respond even to a new source of signals. SOLUTION: Selectors 23a-23f are imputted with a plurality of series of input signals, and then selectively output signals to a plurality of digital power amplifiers 24a-24f based on the series. Due to this structure, a plurality of series of input signals can be distributed arbitrarily into a plurality of digital power amplifiers 24a-24f, and both a common processing for all the series of input signals and a separate processing for each series of input signals can be conducted collectively in a preliminary stage. A processing circuit for processing the input signals in each of the digital power amplifier 24a-24f can be smaller in size than in an analog power amplifier. Alternatively, the separate processing for each series of input signals may be conducted, using each of the digital power amplifiers 24a-24f.
Patent JP-2002104272-A (JP)
Title: Power assisted bicycle
Inventor: MICHELE CAPUANI
IPC: B62J23/00
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a power assisted bicycle capable of reconciling reducing weight and securing strength with enhancing appearance. SOLUTION: This power assisted bicycle 1 to add assist power in response to pedal stepping force acting on a drive shaft includes a first frame 3a extending backward from a handle shaft frame 16, a second frame 3b extending backward from the handle shaft frame while being lined up below the first frame, a third frame 3c to link the first frame to the second frame, and a cover housing 8 to cover a closed area 15 demarcated by the first, second and third frames. A driving unit 13 and a battery 20 are stored in the cover housing.
Patent JP-2002094878-A (JP)
Title: Imaging equipment, imaging system, imaging method and storage medium
Inventor: KAWAMURA MASARU
IPC: H04N5/353
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide imaging equipment which can provide always superior photographed image. SOLUTION: The imaging equipment 100 which is capable of moving picture imaging and still picture imaging and can select arbitrarily photographing modes such as a stop priority mode, a shutter speed priority mode and a manual mode. When a moving image of an object which is obtained by imaging operation and exposure control is outputted to an image output device like a monitor, a control means 110 performs exposure control on the basis of prescribed information (programming diagram) relating to exposure control value in a storing means 110a, irrespective of a selected photographing mode.
Patent JP-2002094337-A (JP)
Title: Base current compensating circuit
Inventor: SAEKI MOTOKUNI
IPC: G05F3/26
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a base current compensating circuit that properly compensates the base current of a transistor(TR). SOLUTION: The base current compensating circuit is provided with a detection TR 2, that detects a base current of a compensation object TR 1 that is a compensation object, a current mirror circuit 19 that supplies a compensation current to the compensation object TR 1 for compensating the base current of the compensation object TR 1 and also supplies the base current to the detection TR 2, and a feedback circuit 18, that receives an emitter output of the compensation object TR 1 and outputs a voltage which makes the collector emitter voltage of the compensation object TR 1 equal to a collector/emitter voltage of the detection TR 2 to the current mirror circuit 19.
Patent JP-2002056294-A (JP)
Title: Keyword input type premium advertisement mediating method
Inventor: ISHIKAWA YASUHIRO
IPC: G06Q30/02
Filed: 2000-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a new premium advertisement mediating method capable of presenting an epoch-making effect and more improving the effect on the condition that advertisement expenses of an enterprise are finite, then an advertisement method or advertisement mediating method for more improving the effect is required. SOLUTION: An advertisement mediator provides a service utilizing the Internet having a link button to the home page of an advertiser and software parts for keyword input. Then, a service user visits the home page of the advertiser, finds out a keyword dedicated to an advertiser and inputs that keyword to the software parts for keyword input. The advertisement mediator periodically comparatively checks the keyword of a correct answer previously reported from the advertiser and the keyword inputted by the service user and one part of or all advertisement costs given or deposited from the advertiser are supplied to the service user, who passes this check, as a reward money.
Patent JP-2002092475-A (JP)
Title: Advertisement supply system and method using probability
Inventor: MORITA SHINICHI
IPC: G06Q30/02
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an advertisement supply system and method capable of carrying real time advertisements, and carrying advertisements to overlap with other advertisements already requested. SOLUTION: This is provided with an advertisement content data base 2 to store advertisement contents 2a-2d to be carried on advertisement mediums αand β regarding advertisements A-D, and advertisement carrying condition data base 4 for storing carrying conditions including a desired carrying time (time band) for the advertisement and the corresponding advertisement medium for each of the advertisements A-D. A control means (carrying probability calculating means) 10 compares the carrying conditions (advertisement fees) for the advertisements applicable for the desired carrying time, determines carrying probability of each advertisement based on result of comparison, and extracts the corresponding advertisement contents 2a-2d from the advertisement contents data base 2 in accordance with the carrying probability.  An input/ output control means (advertisement supply means) 12 supplies the extracted advertisement contents 2a-2d to the advertisement mediums α and β.
Patent JP-2002090565-A (JP)
Title: Optical waveguide
Inventor: SUGIYAMA TORU
IPC: G02B6/122
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for filling and also to realize sure formation when a core of a long optical waveguide is formed in the advancing direction of light by utilizing a capillary tube phenomenon. SOLUTION: When a core material is filled in a groove 101 being a region for forming the core in a clad 10 by utilizing the capillary tube phenomenon, the time required for filling is shortened by providing plural opening parts 111-113 for pouring the core material into the core region. Thus, the sure core is formed.
Patent JP-2002092564-A (JP)
Title: Recording/storing card for secret information, secret information protecting method, and concealedly recording and storing method of secrete information
Inventor: KUNIYONE HITOSHI
IPC: G06F21/36
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a recording/storing means and protecting method for secrete information having a function as personal authentication means and requiring no personal authentication means by physical characteristic such as fingerprint collation, etc., and a concealedly recording/storing means for secret information such as company information, technical information, etc. SOLUTION: A single/a plurality of true data is included in a large number of decoy data, the decoy data and the true data are formed of two-dimensional code data consisting of a plurality of groups differed in area, and the positions and storage orders of the true data spotted in the decoy data are determined and instructed to a user. This concealedly recording/storing method for secret information having true information included in decoy information is characterized by including the true information in a large number of pieces of decoy information to conceal the true information, providing the true data showing the position of the true information and the decoy data showing the position of the decoy information, and determining the positions and orders of the true data spotted in the decoy data by the memory of the user.
Patent JP-2002097062-A (JP)
Title: Method for manufacturing ceramic product by using service water sludge waste material as main raw material
Inventor: KIKUCHI TAKEO
IPC: C02F11/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To reuse a service water sludge waste material effectively. SOLUTION: A composition of total 100 wt.% is prepared from a burnt material (A) of 50 to 80 wt.%, which is burned a waste material of a sludge (hereinafter, described as service water sludge waste material) at 900-1,300 deg.C wherein the sludge is made by a flocculation sedimentation of a fine particle in water as a water-purifying treatment when a service water is produced, a clay (B) of 20 to 50 wt.% and other stone (C) of 0 to 20 wt.% (based on a weight under the absolute dry condition, the above wt.% is calculated), is made dry forming and after that, is calcined at 1,150-1,300 deg.C.
Patent JP-2002091682-A (JP)
Title: Method for evaluating coordinate detection device
Inventor: KANEKAWA MAKOTO
IPC: G01B7/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating a coordinate detection device which can logically precisely obtain the potential distribution of a resistance film in the coordinate detection device including a resistance film having a point electrode. SOLUTION: The method has a step for modeling at least the point electrode by a delta function by assuming the point electrode to have an infinite minimum area, a step for expressing the point electrode by the finite series approximation of the delta function and a step for analytically obtaining the potential distribution of the resistance film by using a two-dimensional Poisson equation including the point electrode expressed by the finite series approximation of the delta function on the right side and for obtaining potential.
Patent JP-2002099025-A (JP)
Title: Electro-optical apparatus for camera finder and method of manufacturing the same
Inventor: MIYASHITA KEIICHIRO
IPC: G02F1/1335
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the positioning and inspection of members, such as a polarization plate, etc., in a manufacturing process for an electrical optical apparatus built in a camera finder. SOLUTION: The electro-optical apparatus is provided with a board 1 in which a light shielding mask 13 is formed outside a display area 6 and a rectangular plate member 3 disposed along the board 1, and is built in the camera finder. In the electrical optical apparatus, notches 13a-13h or protrusions 113a, 113b are formed on the light shielding mask 13 in order to prescribe the position of the plate member 3. The corners 3a-3d of the plate member 3 are positioned in the width of the notches 13a-13h or the protrusions 113a, 113b.
Patent JP-2002100386-A (JP)
Title: Fuel cell system and starting method
Inventor: MIYAI KEIGO
IPC: H01M8/04
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To accelerate heating of a selective oxidation catalyst in warm-up of a CO remover for a fuel cell system. SOLUTION: A bypass 10 is provided to an air supply line 9 for supplying air 5 to a CO remover 3 and a heating part 10a of the bypass 10 is provided in a flue gas line 6b in a combustor 6. In warm-up time of the remover 3, an air switch valve 9a is turned so that the air 5 may be introduced into the bypass 10. Using a high temperature exhaust gas of the reformed gas burnt in a burner 6a of the combustors 6, the air 5 is preheated in the part 10a. The preheated air is supplied to the remover 3 so that the selective oxidation catalyst is heated. After completion of heating, the valve 9a is turned for ceasing air preheating.
Patent JP-2002099259-A (JP)
Title: Digital signal processing circuit, processing method thereby, display device, liquid crystal display device and liquid crystal projector
Inventor: SUGAMA ATSUSHI
IPC: H04N9/12
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a variation between both digital data of port 1 and port 2 which are demultiplexed and outputted from an A/D converter results in the appearance of vertical stripes of two dot period when a video signal is displayed on an LCD panel. SOLUTION: In this digital signal processing block 21, pre-gain blocks 32-1, 32-2 and pre-bright blocks 33-1, 33-2 are disposed on the input side of signal processing blocks 31-1, 31-2, post-gain blocks 34-1, 34-2 and post-bright blocks 35-1, 35-2 are disposed on the output side thereof, the variation between the digital data of port 1 and port 2 due to noise on a substrate is corrected and the variation between analog signals of plural systems due to the variation of characteristics between ICs of subsequent steps is corrected beforehand.
Patent JP-2002100512-A (JP)
Title: Coil device
Inventor: SUZUKI TAKEO
IPC: H01F17/00
Filed: 2000-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized coil device which does not cause trouble for a wiring pattern during adjustment. SOLUTION: A substrate and at least two adjacent spiral coils formed of a conductor on the substrate are provided. The two coils are connected so that each magnetic flux passes through each central part in reverse direction mutually. The substrate is provided with a magnetic layer consisting of a magnetic material in a position wherein magnetic flux near a coil passes through and the magnetic layer is eliminated. As a result, inductance is adjusted.
Patent JP-2002108347-A (JP)
Title: Plastic magnet and electromagnetic sounding unit
Inventor: KAZAMATSURI SATOSHI
IPC: H01F1/113
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To make an electromagnetic sounding unit small-sized and lightweight. SOLUTION: A plastic magnet 7 is formed by injection molding with high precision, the gap W1 between a diaphragm 10 and the peak of a magnetic core 4 and the gap W2 between the diaphragm 10 and a coil 6 have their size errors suppressed small, and the diaphragm 10 is supported directly by a diaphragm support surface 11 of the plastic magnet 7. Here, the plastic magnet 7 is molded of a material obtained by mixing ferrite magnetic body powder and rare earth magnet powder with a resin material by injection. The magnetic force of the plastic magnet 7 can properly be adjusted to design conditions of the electromagnetic sounding unit by varying the weight ratio of the ferrite magnetic body powder and rare earth magnet powder.
Patent JP-2002108339-A (JP)
Title: Method and device for instructing operating element position of electronic equipment, method and device for instructing function of electronic equipment, and electronic equipment and storage medium
Inventor: ISHIDA TADAYUKI
IPC: G10H1/18
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for instructing each operating element position of electronic equipment by which each operation element can be easily and speedily found for implementing a desired function, a method and a device for function instruction of the electronic equipment, and to provide the electronic equipment and a storage medium. SOLUTION: Multiple operating elements which have an internal or adjacent indicator respectively and are used to operate a desired function are provided, and each function identification number corresponding to the respective functions to be implemented with one or more operating elements among the operating elements is determined; when an arbitrary function identification number is inputted, the state of the indicator of the operating element corresponding to the function is made different from that of indicators of other operating elements.
Patent JP-2001140688-A (JP)
Title: Fuel metering system monitoring method and device for internal combustion engine
Inventor: PALMER JOACHIM
IPC: F02D41/38
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To identify even small deviation and improve the accuracy of error identification in a fuel metering system monitoring method for a internal combustion engine. SOLUTION: When at lest one quantity that is a manipulated variable of quantity compensation adjustment/running stability adjustment and set to a cylinder is different from an expected value, this phenomenon is regarded as an error. When an injector can not inject fuel as specified by a control signal, a misfire occurs, and when the injector does not stop fuel injection as specified by an control signal, irregular combustion occurs. These errors are also called internal leakage.  The values of corrective quantity working on the quantity compensation adjustment section/running stability adjustment section, for example, or the integral components of the quantity compensation adjustment section/ running stability adjustment section set to the adjusters 151 to 154 arranged in cylinders can be used as the quantity that is the manipulated variable of the quantity compensation adjustment section/running stability adjustment section.
Patent JP-2002110315-A (JP)
Title: Heating roller and fixing device
Inventor: SAKURAI KOICHI
IPC: H05B3/48
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a small heating roller and a fixing device with extremely short standing time, superb thermal efficiency and of which a whole roller is evenly heated without dispersion of temperature. SOLUTION: A cylindrical hollow roller, sealing members arranged on both ends of the hollow roller, a heat generating means arranged nearly on an axial line of the hollow roller and generating heat by electric conduction, and a pair of electrodes for supplying electricity to the heat generating means are provided, and inside the hollow roller, solid matter or liquid with high heat conductivity is filled.
Patent JP-2002107428-A (JP)
Title: Current/frequency converter and chargeable battery and chargeable battery pack having the same built-in
Inventor: UCHIDA JO
IPC: H01M10/48
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a C/F converter having a large dynamic range and a good linearity, and to provide a chargeable battery and a chargeable battery pack capable of highly accurately calculating the present discharge current value, the amount of an accumulated discharge and the like using an A/D conversion circuit by means of this converter. SOLUTION: A correction circuit is provided for a current to current conversion having a characteristic for correcting a non-linear area by a straight line or by an approximately straight line for a current frequency conversion characteristic having the non-linear area for an increase in an input current to a mirror integrating circuit. Inputting the current for the frequency conversion into the mirror integrating circuit through the correction circuit allows the frequency conversion having a high accuracy in a wide range of detecting current values.  For the rechargeable battery or the rechargeable battery pack using such a C/F converter, the number of pulses corresponding to the number of completion of integration in an integrating capacitor in the mirror integrating circuit is indicated as the count value for a counter, so that it is possible to calculate the current value corresponding to the amount of a charge including a transient current.
Patent JP-2001264062-A (JP)
Title: Method and device for calibrating contactless gauging sensor to external coordinate system
Inventor: GREER DALE R
IPC: G01C15/00
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a sensor calibration system capable of efficiently and easily execution, without having to depend on high-cost master parts. SOLUTION: The sensor calibration system is provided for calibrating a sensor 240 with respect to the external reference frame related to a gauging station 200 of a manufacturing site. Target calibration devices 600 are arranged at convenient positions, to detect and calibrate the reference frames of the target calibration devices to the external reference frame. Reference targets 400, 401, 403, which provided with at least three non-coplanar plane reflecting surfaces, are irradiated with a structural light from the sensor 240. The calibration system can thereby determine the space positions and the directions of the reference targets 400, 401, 403 with respect to the sensor 240. The calibration system further has a coordinate transformation system 250 for making coordinate of the measured data from the target calibrating devices 600 and the characteristic sensor 240.
Patent JP-2002113756-A (JP)
Title: Method for manufacturing molded body of transparent styrene resin, and molded body of transparent styrene resin
Inventor: YAMAZAKI MICHIAKI
IPC: C08L25/04
Filed: 2000-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded body of a styrene resin with good chemical resistance and heat resistance and especially with excellent transparency. SOLUTION: A molding material containing a styrene polymer with syndiotactic structure, preferably, a molding material in which a styrene polymer with syndiotactic structure (A) and a styrene polymer with atactic structure and/or a styrene polymer with isotactic structure (B) are incorporated with a weight ratio of 5:95-90:10 is melted by heating at a temperature of lower than 270 deg.C and then, it is molded at a mold temperature of at most 160 deg.C.
Patent JP-2002115784-A (JP)
Title: Pipe body structure
Inventor: NISHIKAWA YUJI
IPC: F16B7/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of breakage of a connection part of a bent pipe formed by butt-jointing one pipe member to the other pipe member. SOLUTION: The pipe body 5 is formed into a predetermined bending angle by butt-jointing respective inclined end surfaces of one pipe member 3 and the other pipe member 4. A reinforcing material 12 is laid on a bending side part 9.